HT9816B High Current Programmable DC Electronic Load

The HT9816B 1800W-500V-120A programmable DC electronic load supports four mainstream operating modes: Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR) and Constant Power (CP). It integrates abundant advanced test functions including automatic testing, dynamic load testing, over-current testing and timing sequence testing.

Equipped with a brand-new large touch screen matched with physical buttons and rotary knobs, this equipment eliminates the pain points of complicated parameter configuration and cumbersome operation of traditional loads. Operators can quickly configure complex test flows and parameters without frequent page switching, which greatly improves test efficiency. The intuitive graphical interface effectively prevents parameter setup errors.

Standard RS232 and RS485 communication interfaces are pre-installed for seamless integration into various automated test systems. An external IO trigger port is reserved to connect external trigger signals.

1. Four core operating modes: CC / CV / CR / CP
2. Built-in automatic test & sequential list test functions
3. Dynamic load response frequency up to 50kHz
4. High measurement resolution: 0.1mV (Voltage), 0.1mA (Current)
5. Dedicated battery test mode
6. OCP over-current test & remote sense measurement function
7. Built-in short-circuit simulation function
8. Special CR mode optimized for LED testing
9. Voltage & current ripple measurement capability
10. Power-off parameter memory retention function
11. Storage capacity for up to 100 groups of test parameter files
12. Standard RS232 / RS485 communication ports